Can't install CD

[Valmira Kapaj]

I want to install a program by a CD but the computer doesn't recognize it. I don't know were is the problem!!! This thing happens to all the programs I want to install.
Please can you help me?
Thank you

 

[Valmira Kapaj]

I want to install a program by a CD but the computer doesn't recognize it. I don't know were is the problem!!! This thing happens to all the programs I want to install.